GB2098756B - Fibre optic vehicle control arrangements and methods - Google Patents

Fibre optic vehicle control arrangements and methods

Info

Publication number
GB2098756B
GB2098756B GB8115345A GB8115345A GB2098756B GB 2098756 B GB2098756 B GB 2098756B GB 8115345 A GB8115345 A GB 8115345A GB 8115345 A GB8115345 A GB 8115345A GB 2098756 B GB2098756 B GB 2098756B
Authority
GB
United Kingdom
Prior art keywords
methods
vehicle control
fibre optic
control arrangements
optic vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8115345A
Other versions
GB2098756A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ITT Industries Ltd
Original Assignee
ITT Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ITT Industries Ltd filed Critical ITT Industries Ltd
Priority to GB8115345A priority Critical patent/GB2098756B/en
Publication of GB2098756A publication Critical patent/GB2098756A/en
Application granted granted Critical
Publication of GB2098756B publication Critical patent/GB2098756B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/1455—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means by using a second control of the closed loop type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • G01P3/4807—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the detection of the pulses delivered by the ignition system of an internal combustion engine
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
GB8115345A 1981-05-19 1981-05-19 Fibre optic vehicle control arrangements and methods Expired GB2098756B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8115345A GB2098756B (en) 1981-05-19 1981-05-19 Fibre optic vehicle control arrangements and methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8115345A GB2098756B (en) 1981-05-19 1981-05-19 Fibre optic vehicle control arrangements and methods

Publications (2)

Publication Number Publication Date
GB2098756A GB2098756A (en) 1982-11-24
GB2098756B true GB2098756B (en) 1985-09-18

Family

ID=10521906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8115345A Expired GB2098756B (en) 1981-05-19 1981-05-19 Fibre optic vehicle control arrangements and methods

Country Status (1)

Country Link
GB (1) GB2098756B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882039A (en) * 1981-11-11 1983-05-17 Hitachi Ltd Controller for air-fuel ratio for internal-combustion engine
GB8509386D0 (en) * 1985-04-12 1985-05-15 Ford Motor Co Ignition spark transducer
JPH0684939B2 (en) * 1986-08-13 1994-10-26 株式会社日立製作所 Air-fuel ratio detection combustion sensor
GB8622723D0 (en) * 1986-09-20 1986-10-29 Lucas Ind Plc Engine sensors
FR2605680B1 (en) * 1986-10-24 1991-05-03 Souriau & Cie DEVICE FOR MEASURING AND ADJUSTING THE IGNITION ADVANCE OF AN INTERNAL COMBUSTION ENGINE
GB8705905D0 (en) * 1987-03-12 1987-04-15 Lucas Ind Plc Combustion monitoring
GB2226659A (en) * 1988-12-17 1990-07-04 John Allen Fuel injection system
DE3924985A1 (en) * 1989-07-28 1991-02-07 Volkswagen Ag FULLY ELECTRONIC IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
ITBO940248A1 (en) * 1994-05-27 1995-11-27 Weber Srl SYSTEM TO REDUCE DETONATION PHENOMENA IN A COMBUSTION CHAMBER IN AN ENDOTHERMIC ENGINE.
US5467185A (en) * 1994-07-15 1995-11-14 General Electric Company Emissions control for internal combustion engine

Also Published As

Publication number Publication date
GB2098756A (en) 1982-11-24

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920519